Flexible pouch



FIG. 1 is a bottom perspective view of a flexible pouch showing our new design;

FIG. 2 is a front elevation view thereof with the rear elevation view being a mirror image to the front elevation view;

FIG. 3 is a left elevation view thereof with the right elevation view being a mirror image to the left elevation view;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken lines in the drawings represent unclaimed environmental matter. 

CLAIM The ornamental design for a flexible pouch, as shown and described. 